ketzer:

LoL this is too intellectual and complex for me, but I just wanted to say that I wouldn't be surprised if true.

The 3D world is a creation, I presume, of thought, like a dream. And yet it's put together very nicely - 3D is not real though. It's real and it's not real right

Anyway, I'd much prefer knowing for myself than believing it as another theory so will leave it to that, but wanted to say

"Who knows?" As Shakespeare said, "There are more things in heaven and Earth, Horatio, / Than are dreamt of in your philosophy [science]."